Since 1972

Quality assurance











International Standard Certification









TS 16949









ISO 9001









ISO 14001














  • 2013.07 Earmed GMW 16730 Certification of America GM
  • 2012.10 Earmed GMW 4700 Type B Certification of America GM
  • 2011.06 Earmed GMW 3044 Certification of America GM





Precision detection instruments





  • X-Ray Plating Thickness Analyzer
  • Salt spray Testing
  • Horizontal Torque, Axial Force Analyzing System
  • Flame-type Atomic Absorbing Spectrum Equipment
  • Analysis of Electro-plating Liquids
  • Analysis of Electro-plating Liquids
  • Analysis of Electro-plating Liquids
  • Analysis of Electro-plating Liquids